Merge branch '0.5.x' into 0.6.0.x

[novacoin.git] / src / qt / bitcoin.cpp

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 5e79f6e..58070d4 100644 (file)
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -1,5 +1,5 @@
 /*
- * W.J. van der Laan 20011-2012
+ * W.J. van der Laan 2011-2012
  */
 #include "bitcoingui.h"
 #include "clientmodel.h"
@@ -9,6 +9,7 @@
 #include "headers.h"
 #include "init.h"
 #include "qtipcserver.h"
+#include "util.h"
 
 #include <QApplication>
 #include <QMessageBox>
@@ -36,12 +37,19 @@ int MyMessageBox(const std::string& message, const std::string& caption, int sty
 
 int ThreadSafeMessageBox(const std::string& message, const std::string& caption, int style, wxWindow* parent, int x, int y)
 {
+    bool modal = style & wxMODAL;
+
+    if (modal)
+        while (!guiref)
+            Sleep(1000);
+
     // Message from network thread
     if(guiref)
     {
         QMetaObject::invokeMethod(guiref, "error", Qt::QueuedConnection,
                                    Q_ARG(QString, QString::fromStdString(caption)),
-                                   Q_ARG(QString, QString::fromStdString(message)));
+                                   Q_ARG(QString, QString::fromStdString(message)),
+                                   Q_ARG(bool, modal));
     }
     else
     {
@@ -74,7 +82,7 @@ bool ThreadSafeAskFee(int64 nFeeRequired, const std::string& strCaption, wxWindo
     return payFee;
 }
 
-void ThreadSafeHandleURL(const std::string& strURL)
+void ThreadSafeHandleURI(const std::string& strURI)
 {
     if(!guiref)
         return;
@@ -86,8 +94,8 @@ void ThreadSafeHandleURL(const std::string& strURL)
     {
         connectionType = Qt::BlockingQueuedConnection;
     }
-    QMetaObject::invokeMethod(guiref, "handleURL", connectionType,
-                               Q_ARG(QString, QString::fromStdString(strURL)));
+    QMetaObject::invokeMethod(guiref, "handleURI", connectionType,
+                               Q_ARG(QString, QString::fromStdString(strURI)));
 }
 
 void CalledSetStatusBar(const std::string& strText, int nField)
@@ -115,6 +123,11 @@ void InitMessage(const std::string &message)
     }
 }
 
+void QueueShutdown()
+{
+    QMetaObject::invokeMethod(QCoreApplication::instance(), "quit", Qt::QueuedConnection);
+}
+
 /*
    Translate string to current locale using Qt.
  */
@@ -123,18 +136,30 @@ std::string _(const char* psz)
     return QCoreApplication::translate("bitcoin-core", psz).toStdString();
 }
 
+/* Handle runaway exceptions. Shows a message box with the problem and quits the program.
+ */
+static void handleRunawayException(std::exception *e)
+{
+    PrintExceptionContinue(e, "Runaway exception");
+    QMessageBox::critical(0, "Runaway exception", BitcoinGUI::tr("A fatal error occured. Bitcoin can no longer continue safely and will quit.") + QString("\n\n") + QString::fromStdString(strMiscWarning));
+    exit(1);
+}
+
 #ifndef BITCOIN_QT_TEST
 int main(int argc, char *argv[])
 {
+#if !defined(MAC_OSX) && !defined(WIN32)
+// TODO: implement qtipcserver.cpp for Mac and Windows
+
     // Do this early as we don't want to bother initializing if we are just calling IPC
     for (int i = 1; i < argc; i++)
     {
         if (strlen(argv[i]) > 7 && strncasecmp(argv[i], "bitcoin:", 8) == 0)
         {
-            const char *strURL = argv[i];
+            const char *strURI = argv[i];
             try {
-                boost::interprocess::message_queue mq(boost::interprocess::open_only, "BitcoinURL");
-                if(mq.try_send(strURL, strlen(strURL), 0))
+                boost::interprocess::message_queue mq(boost::interprocess::open_only, BITCOINURI_QUEUE_NAME);
+                if(mq.try_send(strURI, strlen(strURI), 0))
                     exit(0);
                 else
                     break;
@@ -144,6 +169,7 @@ int main(int argc, char *argv[])
             }
         }
     }
+#endif
 
     // Internal string conversion is all UTF-8
     QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
@@ -243,27 +269,33 @@ int main(int argc, char *argv[])
                     window.show();
                 }
 
-                // Place this here as guiref has to be defined if we dont want to lose URLs
+                // Place this here as guiref has to be defined if we dont want to lose URIs
                 ipcInit();
-                // Check for URL in argv
+
+#if !defined(MAC_OSX) && !defined(WIN32)
+// TODO: implement qtipcserver.cpp for Mac and Windows
+
+                // Check for URI in argv
                 for (int i = 1; i < argc; i++)
                 {
                     if (strlen(argv[i]) > 7 && strncasecmp(argv[i], "bitcoin:", 8) == 0)
                     {
-                        const char *strURL = argv[i];
+                        const char *strURI = argv[i];
                         try {
-                            boost::interprocess::message_queue mq(boost::interprocess::open_only, "BitcoinURL");
-                            mq.try_send(strURL, strlen(strURL), 0);
+                            boost::interprocess::message_queue mq(boost::interprocess::open_only, BITCOINURI_QUEUE_NAME);
+                            mq.try_send(strURI, strlen(strURI), 0);
                         }
                         catch (boost::interprocess::interprocess_exception &ex) {
                         }
                     }
                 }
-
+#endif
                 app.exec();
 
+                window.hide();
                 guiref = 0;
             }
+            // Shutdown the core and it's threads, but don't exit Bitcoin-Qt here
             Shutdown(NULL);
         }
         else
@@ -271,9 +303,9 @@ int main(int argc, char *argv[])
             return 1;
         }
     } catch (std::exception& e) {
-        PrintException(&e, "Runaway exception");
+        handleRunawayException(&e);
     } catch (...) {
-        PrintException(NULL, "Runaway exception");
+        handleRunawayException(NULL);
     }
     return 0;
 }